CA2548287A1 - Communications de donnees par etalement de spectre sur porteuses multiples orthogonales (moss) - Google Patents

Communications de donnees par etalement de spectre sur porteuses multiples orthogonales (moss) Download PDF

Info

Publication number
CA2548287A1
CA2548287A1 CA002548287A CA2548287A CA2548287A1 CA 2548287 A1 CA2548287 A1 CA 2548287A1 CA 002548287 A CA002548287 A CA 002548287A CA 2548287 A CA2548287 A CA 2548287A CA 2548287 A1 CA2548287 A1 CA 2548287A1
Authority
CA
Canada
Prior art keywords
spread
spectrum
frequency division
orthogonal
carriers
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA002548287A
Other languages
English (en)
Inventor
Stephen F. Smith
William B. Dress
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
UT Battelle LLC
Original Assignee
Ut-Battelle, Llc
Stephen F. Smith
William B. Dress
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ut-Battelle, Llc, Stephen F. Smith, William B. Dress filed Critical Ut-Battelle, Llc
Publication of CA2548287A1 publication Critical patent/CA2548287A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0016—Time-frequency-code
    • H04L5/0017—Time-frequency-code in which a distinct code is applied, as a temporal sequence, to each frequency
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/16—Code allocation

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
CA002548287A 2003-12-03 2004-12-03 Communications de donnees par etalement de spectre sur porteuses multiples orthogonales (moss) Abandoned CA2548287A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/726,475 US7315563B2 (en) 2003-12-03 2003-12-03 Multicarrier orthogonal spread-spectrum (MOSS) data communications
US10/726,475 2003-12-03
PCT/US2004/040680 WO2005057797A2 (fr) 2003-12-03 2004-12-03 Communications de donnees par etalement de spectre sur porteuses multiples orthogonales (moss)

Publications (1)

Publication Number Publication Date
CA2548287A1 true CA2548287A1 (fr) 2005-06-23

Family

ID=34633343

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002548287A Abandoned CA2548287A1 (fr) 2003-12-03 2004-12-03 Communications de donnees par etalement de spectre sur porteuses multiples orthogonales (moss)

Country Status (5)

Country Link
US (2) US7315563B2 (fr)
EP (1) EP1695504A2 (fr)
CA (1) CA2548287A1 (fr)
MX (1) MXPA06006355A (fr)
WO (1) WO2005057797A2 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2333606C2 (ru) * 2004-03-05 2008-09-10 Самсунг Электроникс Ко., Лтд. Устройство и способ передачи/приема пилот-сигнала в системе связи, использующей схему ofdm
JP4367659B2 (ja) * 2004-03-26 2009-11-18 日本電気株式会社 無線通信機
US8385296B2 (en) * 2004-07-22 2013-02-26 Industry Academic Cooperation Foundation Of Kyunghee University Multi-carrier CDMA transmitting device and method using block-based multi-carrier spreading
US7808883B2 (en) * 2005-08-08 2010-10-05 Nokia Corporation Multicarrier modulation with enhanced frequency coding
US20070268843A1 (en) * 2006-05-22 2007-11-22 Viasat, Inc. Segmented Code Division Multiple Access
US20080020726A1 (en) * 2006-07-14 2008-01-24 Blackham David V N-port signal separation apparatus with improved frequency selectivity and dynamic range
KR101298641B1 (ko) * 2006-11-10 2013-08-21 삼성전자주식회사 Ｏｆｄｍ 통신 장치 및 방법
CN101884136B (zh) * 2007-12-03 2013-07-24 爱立信电话股份有限公司 用于干扰拒绝的方法
GB2458908B (en) * 2008-04-01 2010-02-24 Michael Frank Castle Low power signal processor
US8254247B2 (en) * 2008-10-20 2012-08-28 Lg Electronics Inc. Method and apparatus for transmitting signal in a wireless communication system
US8817735B1 (en) * 2012-09-28 2014-08-26 Sprint Spectrum L.P. Systems and methods for allocating fully-orthogonal and quasi-orthogonal spreading codes to access terminals in radio access networks based on a tolerance level for additional interference on a per-access-terminal basis
KR20150095728A (ko) * 2012-12-14 2015-08-21 콜게이트-파아므올리브캄파니 구강 케어에 사용하기 위한 마모성 필름
US9008573B2 (en) * 2013-08-29 2015-04-14 Cambridge Silicon Radio Limited Methods and apparatus for a multi-polarized wireless communications system
US20150131705A1 (en) * 2013-11-08 2015-05-14 Analog Devices Technology Modulation scheme for communication
CN104394529B (zh) * 2014-11-27 2018-09-04 北京智谷睿拓技术服务有限公司 发射控制方法及装置、信息获取方法及装置
CN105490701B (zh) * 2016-01-13 2018-07-10 南京新联电能云服务有限公司 用于能效管理的无线传输模块
CN116405055B (zh) * 2023-06-07 2023-08-29 中国人民解放军国防科技大学 一种扩频通信方法、系统及相关装置

Family Cites Families (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3475558A (en) * 1964-09-01 1969-10-28 Magnavox Co Time gated pseudonoise multiplexing system
US4084137A (en) 1976-08-24 1978-04-11 Communications Satellite Corporation Multidimensional code communication systems
US4435821A (en) * 1981-03-24 1984-03-06 Nippon Electric Co., Ltd. Receiver in a frequency hopping communication system
DE3380390D1 (en) 1982-01-28 1989-09-14 Fujitsu Ltd Data transmitting-receiving system
US4550292A (en) 1983-09-06 1985-10-29 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Automatic oscillator frequency control system
US5105442A (en) 1990-11-07 1992-04-14 At&T Bell Laboratories Coded modulation with unequal error protection
US5274665A (en) * 1990-12-14 1993-12-28 Interdigital Technology Corporation Polyopoly overlapping spread spectrum communication system and method
JP2726220B2 (ja) * 1993-07-05 1998-03-11 沖電気工業株式会社 符号分割多元接続装置
US5521937A (en) * 1993-10-08 1996-05-28 Interdigital Technology Corporation Multicarrier direct sequence spread system and method
US5410538A (en) 1993-11-09 1995-04-25 At&T Corp. Method and apparatus for transmitting signals in a multi-tone code division multiple access communication system
US5469469A (en) * 1993-12-07 1995-11-21 University Of Massachusetts Lowell Research Foundation Composite spread spectrum signal including modulator demodulator
US5539730A (en) * 1994-01-11 1996-07-23 Ericsson Ge Mobile Communications Inc. TDMA/FDMA/CDMA hybrid radio access methods
US6018528A (en) * 1994-04-28 2000-01-25 At&T Corp System and method for optimizing spectral efficiency using time-frequency-code slicing
US6014446A (en) * 1995-02-24 2000-01-11 Motorola, Inc. Apparatus for providing improved encryption protection in a communication system
US5623487A (en) * 1995-05-19 1997-04-22 Stanford Telecommunications, Inc. Doubly orthogonal code and frequency division multiple access communication system
US5844894A (en) * 1996-02-29 1998-12-01 Ericsson Inc. Time-reuse partitioning system and methods for cellular radio telephone systems
US6223053B1 (en) * 1996-06-26 2001-04-24 Cisco Systems, Inc. Universal radio for use in various cellular communication systems
US6005886A (en) 1996-08-05 1999-12-21 Digital Radio Communications Corp. Synchronization-free spread-spectrum demodulator
US5956345A (en) * 1996-09-13 1999-09-21 Lucent Technologies Inc. IS-95 compatible wideband communication scheme
KR100193848B1 (ko) * 1996-10-05 1999-06-15 윤종용 대역확산통신기에 있어서 수신신호 이득 자동제어장치 및 방법
GB2320661B (en) * 1996-12-20 2001-10-03 Dsc Telecom Lp Processing data transmitted and received over a wireless link connecting a central terminal and a subscriber terminal of a wireless telecommunications system
SE9801241L (sv) * 1997-04-09 1998-10-10 Daewoo Telecom Ltd PC-CDMA-multibärfrekvenssystem
US6680928B1 (en) * 1997-07-22 2004-01-20 Ericsson Inc. Communications system and method for multi-carrier orthogonal coding
US6686879B2 (en) 1998-02-12 2004-02-03 Genghiscomm, Llc Method and apparatus for transmitting and receiving signals having a carrier interferometry architecture
US6188715B1 (en) * 1998-04-09 2001-02-13 Andrzej Partyka Frequency hopping system for intermittent transmission with receiver using individual tracking, FFT, and authentication
US6317413B1 (en) * 1998-05-18 2001-11-13 Nokia Mobile Phones Ltd. Method and apparatus for assigning variable length walsh codes in a spread spectrum system
CA2340716A1 (fr) 1998-08-18 2000-03-02 Beamreach Networks, Inc. Technologie dmt a empilement de porteuses
FR2784821B1 (fr) * 1998-10-16 2000-12-15 Cit Alcatel Systeme de transmission a etalement de spectre a modulation multiporteuse filtree
US6289038B1 (en) * 1999-01-15 2001-09-11 Samsung Electronics Co., Inc. Parallel hopping hybrid direct sequence/slow frequency hopping CDMA system
ATE255788T1 (de) 1999-06-28 2003-12-15 Ericsson Inc Übertragungssystem und verfahren zur orthogonalen mehrträgerkodierung
JP3715141B2 (ja) * 1999-07-13 2005-11-09 松下電器産業株式会社 通信端末装置
US6721339B2 (en) * 1999-08-17 2004-04-13 Lucent Technologies Inc. Method of providing downlink transmit diversity
EP1085689B1 (fr) * 1999-09-13 2003-05-21 Mitsubishi Electric Information Technology Centre Europe B.V. Attribution de séquences d'étalement dans un système multiporteur d'accès multiple par répartion de codes (MCCDMA)
KR100375145B1 (ko) * 1999-11-10 2003-03-19 삼성전자주식회사 멀티캐리어를 사용하는 부호분할다중접속 통신시스템의데이타 통신장치 및 방법
EP1128624A3 (fr) 2000-02-23 2004-01-07 Northrop Grumman Corporation Séléction de code pour la suppression d'interférences entre canaux voisins, pour signaux modulés en sauts de phase et multiplexés en fréquence
US6937558B2 (en) * 2000-02-29 2005-08-30 Kabushiki Kaisha Toshiba Transmitter apparatus and receiver apparatus and base station making use of orthogonal frequency division multiplexing and spectrum spreading
US7092440B1 (en) 2000-09-27 2006-08-15 Ut-Battelle Llc Hybrid spread-spectrum technique for expanding channel capacity
US6654408B1 (en) * 2000-10-27 2003-11-25 Wisconsin Alumni Research Foundation Method and system for multi-carrier multiple access reception in the presence of imperfections
US6731668B2 (en) 2001-01-05 2004-05-04 Qualcomm Incorporated Method and system for increased bandwidth efficiency in multiple input—multiple output channels
US7161927B2 (en) * 2001-04-18 2007-01-09 Mediatek Inc. System and method for synchronizing multiuser signals for OFDM CDMA
US7035201B2 (en) * 2001-04-20 2006-04-25 Mediatek Inc. Programmable transceiver structure of multi-rate OFDM-CDMA for wireless multimedia communications
CA2390253A1 (fr) 2001-06-11 2002-12-11 Unique Broadband Systems, Inc. Systeme de communication a multiples sous-canaux mrof
JP3607643B2 (ja) * 2001-07-13 2005-01-05 松下電器産業株式会社 マルチキャリア送信装置、マルチキャリア受信装置、およびマルチキャリア無線通信方法
US6985531B2 (en) * 2001-07-13 2006-01-10 Cyntrust Communications, Inc. Dual domain differential encoder/decoder
JP3548148B2 (ja) * 2001-09-27 2004-07-28 松下電器産業株式会社 Ｏｆｄｍ送信装置及びｏｆｄｍ送信方法
EP1444797A1 (fr) 2001-11-15 2004-08-11 Jyoti Prasad Codulation de polarisation d'antenne
WO2003061170A1 (fr) * 2002-01-10 2003-07-24 Fujitsu Limited Procede de multiplexage de pilote dans un systeme ofdm et procede de reception ofdm
US7224666B2 (en) * 2002-05-13 2007-05-29 Texas Instruments Incorporated Estimating frequency offsets using pilot tones in an OFDM system
US7310379B2 (en) 2002-12-30 2007-12-18 Motorola, Inc. Polarization state techniques for wireless communications
US6842129B1 (en) * 2003-10-22 2005-01-11 Northrop Grumman Corporation Delta-sigma analog-to-digital converter

Also Published As

Publication number Publication date
WO2005057797A3 (fr) 2006-02-02
US7315563B2 (en) 2008-01-01
WO2005057797A2 (fr) 2005-06-23
US20050123023A1 (en) 2005-06-09
EP1695504A2 (fr) 2006-08-30
MXPA06006355A (es) 2006-08-23
US20080095214A1 (en) 2008-04-24
AU2004298242A1 (en) 2005-06-23

Similar Documents

Publication Publication Date Title
US20080095214A1 (en) Multicarrier orthogonal spread-spectrum(MOSS) data communications
JP3748853B2 (ja) 多次元直交リソースホッピング多重通信方法及び装置
EP1921756B1 (fr) Procédé et système de communication numérique avec des schémas multidimensionels de saut de fréquence
US9491761B2 (en) Full duplex communication system using disjoint spectral blocks
AU2001294864B2 (en) Hybrid spread-spectrum technique for expanding channel capacity
AU2001234199A1 (en) Multi-dimensional orthogonal resource hopping multiplexing communications method and apparatus
AU2002329101A1 (en) Digital communication method and system
KR20000070197A (ko) Ｃｄｍａ 통신 시스템용 고속 통신 보조 채널
US10348360B2 (en) Signal representing data, method and device for generating such signal and method and device for determining the represented data from such signal
US6781980B1 (en) CDMA transmitter and method generating combined high-rate and low-rate CDMA signals
AU2001294864A1 (en) Hybrid spread-spectrum technique for expanding channel capacity
US6285669B1 (en) CDMA direct spread overlay system and method of operation
JP2008022567A (ja) スペクトラム拡散通信システムに用いるチャネルの多様性を達成するための方法および装置
AU2004298242B2 (en) Multicarrier orthogonal spread-spectrum (MOSS) data communications
US6785248B2 (en) Spread spectrum communication method and spread spectrum communication apparatus
KR100641797B1 (ko) 디지털 통신 방법 및 그 시스템
KR100687078B1 (ko) 디지털 통신 방법 및 그 시스템
Salma et al. Performance analysis of a Multi-tone direct sequence code division multiple access (MT-DS-CDMA) system over a nakagami-m fading channel

Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued